BVS/Agree to the blackmail
From Create Your Own Story
As sick as you find the idea of doing anything sexual with a woman, let alone your sister, you can't take the chance that she will follow through with her threat. After a few moments silence, you say, "Fine. It is disgusting, but fine. I will do what you want, but you better get rid of those pictures."
She smiles as she says, "I will. that is a promise. So long as you don't back out before mom and dad get home."
You say, "I won't."
Your sister continues to smile and you finally realize what that strange look on her face is. It is lust. The idea that you sister can look at you that way makes your skin crawl. She walks up to you and forces her lips to yours and you can do nothing to stop it. Her tongue pushes against your lips, but you don't allow it to enter. Your skin crawls as you feel her tongue fight to gain access to your mouth. Her tongue works every inch of your lips. The feeling of your sister kissing you makes you want to vomit, but you hold it in. After a few moments, she breaks the embrace and you can still feel her tongue on your lips.
You watch as she removes her clothes, then do the same when she tells you to. There is a little hope that your sister will come to your senses after she sees you naked, but see her staring at your body causes even more lust to fill her eyes. You close your eyes to keep from seeing your sister like that, but you can feel her looking at you. The feeling makes you want to claw your skin off.
Your sister says, "Open your eyes and go into my room."
You open your eyes as you are told. Then walk into her room. You can feel her eyes on your ass, and you hate her for it. Maybe it would be better to just have her send the pictures. You think better of it. You can deal with this far better than the embarrassment of having anyone see those pictures.
As you enter her room, your sister says, "Sit on the bed."
You hate it, but you have no choice. You sit on the bed waiting for your next command.
Your sister:
